FIELD: radiolocation. SUBSTANCE: calibration signal is formed in receiving section of radar. It is formed of spurious pulse soaked through antenna switch to input of radar receiving section at moment of probing pulse radiation as a result of reduction of power of soaked spurious pulse. Radar is provided additionally with controlled switch, switch, integrator, subtraction unit, control pulse former, and synchronizer. Radar variants and diagram are presented. EFFECT: higher accuracy of calibration. 5 cl, 4 dwg
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Authors
Dates
1998-01-27—Published
1996-07-11—Filed